Thanks for all the advice on my problem (here are more clues): *My contour will NOT run (when warm) at a certain rpm - I can get it to rev up then it bogs (like it is starving) then dies; *The fuel pressure goes up as high as 60psi when I get it to start and try to run; *Now the important questions, where exactly is the fuel pressure sender (is this the same as the pressure regulator), how do I troubleshoot this, how do I replace this.

Thanks for all your help